220262124 has 24 divisors (see below), whose sum is σ = 514750320. Its totient is φ = 73305664.

The previous prime is 220262111. The next prime is 220262143. The reversal of 220262124 is 421262022.

It is a self number, because there is not a number n which added to its sum of digits gives 220262124.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6219 + ... + 21890.

It is an arithmetic number, because the mean of its divisors is an integer number (21447930).

Almost surely, 2^220262124 is an apocalyptic number.

It is an amenable number.

220262124 is an abundant number, since it is smaller than the sum of its proper divisors (294488196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220262124 is a wasteful number, since it uses less digits than its factorization.

220262124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28769 (or 28767 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 220262124 is about 14841.2305419733. The cubic root of 220262124 is about 603.9207350334.

The spelling of 220262124 in words is "two hundred twenty million, two hundred sixty-two thousand, one hundred twenty-four".